Global Energy Harvest Co.

Based in Tokyo, Japan, and established in 2006, Global Energy Harvest Co. develops devices that generate light and power through sound and vibration. It launched Power Generation Floor in the same year. In 2007, it launched Vibration Battery.

The company has received several awards over the years. The company develops and sells "Power Generation Floor R" that emits LED footlights just by walking. The company markets this for disaster prevention. "Batteryless Remote Control" that enables "battery-less remote control" that can generate electricity each time a button is pressed.

"Power generation shoes" can be used for running or walking at night, and is expected to improve safety by improving visibility. "Pendulum type vibration power generator" is a small generator that aims to efficiently convert the vibration energy of a vibration source (machine, etc. ) with a constant frequency into electrical energy. "Pendulum type vibration" are installed on the stairs of facilities to generate electricity using the vibration generated when a pedestrian shakes the pendulum by hand.

The electricity is used to make the LEDs installed on the steps and handrails emit light. "Vibration Battery" is expected to reduce the construction cost of general houses and office buildings by using the wireless switch. Rotating the handle of the "Double-rotation acceleration generator" can generate energy to turn on the LED for about 1 minute. The company has also developed several generators that makes use of electricity generated by sound, vibration, solar energy, wave energy, and temperature difference.

The company has also added power generation mechanism that generates LED light in tambourines, geta footwear, canes, and lures. Global Energy Harvest Co. undertakes research work and product (prototype) development work for companies that considers the introduction of vibration power generation units and the development of products using vibration power generation units. For companies interested in fields such as energy harvesting and micro energy, Global Energy Harvest Co.

provides consulting on the applicability of new power generation technologies centered on vibration power generation technology, temperature difference power generation technology, and ship-type hydroelectric power generation technology. The company licenses the non-exclusive license of its patent rights. In September 2025, Global Energy Harvest Co.  raised JPY 400 million in venture funding  from new investors NITTO KOGYO CORPORATION and AIKITEC CO.

, LTD. , with participation from returning investor Metal One. The company plans to use its proceeds from September 2025 funding to enhance the value of wave power generation technology and to establish a mass production system.